短语动词的被动语态

发布时间：2015-01-20 编辑：查字典英语网小编

　短语动词是一个整体，不可丢掉后面的介词或副词。
　　This is a photo of the power station that has been set up in my hometown.
　　My sister will be taken care of by Grandma.　　
　　Such a thing has never been heard of before..

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